baber/WOPTO huggingface dataset:
Patent JP-S5689736-A (JP)
Title: Original plate for offset printing
Inventor: SHIRAISHI SHIYUUHEI
IPC: G03F7/00
Filed: 1979-12-21
Abstract: PURPOSE: To easily judge the end of development and prevent an image area from peeling off owing to long-time development by adding an aromatic diazosulfonate to the o-naphthoquinone diazide compound-contg. photosensitive layer of an original plate.  
     CONSTITUTION: An original plate for offset printing is obtd. by forming a photosensitive layer contg. an o-naphthoquinone diazide compound such as the condensate of naphthoquinone-1,2-diazido-5-sulfonic acid and α-naphthol on a support such as an Al plate rendered hydrophilic treatment or paper or a plastic film coated with a surface hydrophilic layer. At this time, to the photosensitive layer is added an aromatic diazosulfonate such as sodium benzenediazoniumsulfonate which is decomposed to diazonium ions by light irradiation and forms a dye through coupling reaction with the photodegradation product of o-naphthoquinone diazide. Accordingly,  the end of development can be judged from the end of coloring in development. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06343759-A (JP)
Title: Commercial use video game machine
Inventor: MORI KAZUHIRO
Filed: 1993-06-10
Abstract: PURPOSE:To provide a commercial use video game machine that improves operation rate by giving an excellent player a feeling of satisfaction and promoting an onlooker to play a game. CONSTITUTION:This is a commercial use video game machine in that a player plays a game with watching a image on a display 18. This machine incorporates a play condition storing block 34 which stores the history of playing condition during a game as a play condition history data and an excellent player data storing block 40 which stores names of past excellent players, play condition history data, and the excellent results. When the result of a player exceeds the past excellent results, the data on the excellent player data storing block 40 is changed to that of the new excellent player at the end of the game. An excellent play playback block 60 plays back an excellent player's play with the player's name in the attract mode.
Patent JP-H0832525-A (JP)
Title: Optical reception circuit
Inventor: TANAKA KATSUYA
IPC: H04B10/07
Filed: 1994-07-19
Abstract: PURPOSE:To obtain the optical reception circuit operated at a high speed. CONSTITUTION:A collector of a transistor(TR) Q1 is connected to a power supply VCC1, an emitter is connected to a power supply VEE1 via a load resistor RE1 and a base is connected to an anode of a photo diode PD1. A collector of a TR Q2 is connected to a base of the TR Q1, an emitter is connected to the power supply VEE1, and a base is connected to the emitter of the TR Q1. The base of the TR Q1 is connected to the power supply VEE1 via a load resistor RL1. Thus, the charge stored in a parasitic capacitance of the circuit is discharged via the load resistor RL1, then the TR Q1 is turned off at a high speed to attain a high speed operation of the optical reception circuit.
Patent JP-H0250084-A (JP)
Title: Multi-stage type heat exchanger
Inventor: HAYASAKA TAKUMI
IPC: F28D1/06
Filed: 1988-07-04
Abstract: PURPOSE:To permit the efficient heating of cool water with extremely small heat loss by a method wherein respective water tanks are filled with relatively high-temperature hot water in a preceding neighboring water tank sequentially while existing waste hot water is reserved in a laminated type and is pushed down to make it flow into a water passage at the bottom of the same water tank. CONSTITUTION:When heat source or wasted hot water is supplied through a water supplying passage 6 and cool water is poured continuously through a pouring port 3, the temperature reduction of the wasted hot-water in a water tank 11 is far slower compared with the same in the water tank 13 nearest to the pouring port 3 of the cool water. Accordingly, a water temperature in the water tank 11 is far higher than the initial temperature of the cool water even if the pouring of the cool water into a heat transfer tube 2 is continued until the temperature of water in the water tank 13 approaches to the initial temperature of the cool water whereby the cool water in the heat transfer tube 2 may be heated to a corresponding temperature. The temperature of the wasted hot-water, transferred to the upper part of the water tank 13, is higher than the same of existing wasted hot-water and the specific gravity of the same is smaller than the same of the existing wasted hot-water whereby the wasted hot-water is reserved in the water tanks in a condition that the same is added with the wasted hot-water existing already in the water tank 13 and is pushed down to discharge it through a water discharging passage 7 provided near the bottom of the water tank 13. According to this method, heat exchange may be continued efficiently with extremely small heat loss.
Patent JP-H1065148-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YU KEITO
IPC: H01L29/78
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To increase the current transmitting capability of a transistor and obtain a variable current by providing a gate electrode on an active region, so as to divide the active region into at least three portions. SOLUTION: A gate electrode 7 which divides an active region 2 into three portions is provided on the active region 2 having a predetermined area (e.g. an area where three minimum-width wirings can be formed) on a semiconductor substrate 1. Further, the portions of the active region 2 divided by the gate electrode 7 respectively have a contact hole 13 to be contacted. Then, one portion of the active region 2 divided by the gate electrode 7 is utilized as a source region of the transistor, and the other portions are utilized as drain regions of the transistor. Then, wirings 15, 17 and 19 are extended toward the outside of the active region 2, so as to be electrically interconnected with the source region and the drain regions, via the contact holes 13.
Patent JP-2000051690-A (JP)
Title: Absorbing material and absorbing member for salt- containing solution
Inventor: NAMIKI HIDEO
IPC: C08L101/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide the subject absorbing material and absorbing member having the excellent absorbing/holding capacity to a salt-containing soln. in which ions of seawater, urine, a serum soln. or body fluids are present in high concn. SOLUTION: Clay and a hydrophilic polymer are contained as main components. In this case, 15-1000 pts.wt. of clay is pref. compounded with 100 pts.wt. of the hydrophilic polymer. As clay, one of natural and synthetic inorg. compds. based on hydrous silicate or a mixture of them is pref. and, as the hydrophilic polymer, a polymer originating from natural matter, either one of a metal salt and ester thereof or a combination of them, a chemically synthesized polymer, either one of a metal salt and ester thereof or a combination thereof is pref. As an absorbing member, an absorbing material is supported on a liquid permeable carrier sheets or between the carrier sheets and an absorbing material is supported between the liquid permeable carrier sheet and a liquid impermeable film.
Patent JP-S5956577-A (JP)
Title: Vapor deposition method
Inventor: WAGAMITSU YASUHIKO
IPC: C23C14/04
Filed: 1982-09-25
Abstract: PURPOSE:To reduce the production cost of dichroic mirrors without decreasing the projecting function of a TV picture, by mounting many substrates into an annular shape on a substrate holder in such a way that the ends of the respective adjacent substrates are superposed on each other. CONSTITUTION:Substrates 7a are first mounted on a substrate holder 6, and substrates 7b are mounted so as to fill the spaces between the same. Both ends of the substrates 7b are superposed on the non-effective regions 9a of the adjacent substrates 7a in this case. Then, the non-effective regions 9b of the substrates 7b are vapor deposited over the entire surface but the regions 9a of the substrates 7a are masked by the ends of the substrates 7b and are therefore not partially vapor deposited. The vapor deposition on the unnecessary part is thus obviated and since the number of the substrates to be mounted is increased, the production cost of dichroic mirrors is reduced. The decrease in the projecting function of a televisin (TV) picture is obviated.
Patent JP-H0512844-A (JP)
Title: Assembling construction of case
Inventor: UEHARA YUKIYASU
IPC: G11B33/02
Filed: 1991-07-08
Abstract: PURPOSE:To provide an assembling construction in which a whole of a case is assembled only with engaging means without using screws and also the equipment body and its supporting members are securely fixed with an accurate positioning inside the case. CONSTITUTION:The equipment body 1 is supported in a cushioned state with left and right supporting members 10 via a damper 1a and a spring 3. The left and right supporting members 10 are engaged with a lower case 11 via a lug 11a, a notch 10h, a lug 11b and a trapezoidal hole 10c; and the positioning in the width direction of the supporting member 10 is performed. The lower case 11 is covered with an upper case 12, and both are fixed with a lug 11d and a square hole 12c, and a square hole 11e and a lug 12b. With a lug 12e having the tapered part 12f of the upper case 12, the rear edge of the supporting member 10 is engaged; and the positioning of the upper part of the supporting member 10 is performed. By means of the lug 12h of the upper case 12 and the supporting member 10i, the positioning of the front edge of the supporting member 10 is performed.
Patent JP-S6228770-A (JP)
Title: Photoconductive toner
Inventor: MURAYAMA HISAO
IPC: G03G9/097
Filed: 1985-07-31
Abstract: PURPOSE:To permit a toner to agglomerate difficultly and to form a thin layer easily and to obtain a sharp image by incorporating a specified additive. CONSTITUTION:The photoconductive toner containing at least a photoconductor and a binder resin contains one or more of the following additives: A higher fatty acid amide, a higher fatty acid metal salt, an organic acid having a fluorocarbon group represented by formula I or II (n is 0-9; m, w are each 1-3; Rf is a fluorocarbon group of alkyl, alkenyl, or aryl substituted by one or more F atoms in place of H atoms; Ar is alkyl or aryl; and X is COOH, SO3H, or OH), an abrasive, and a hard fine powder. Such additives may be added to the insides of the toner particles, but it is preferred to externally add them, thus permitting agglomeration of the toner to be made difficult, and formation of a thin toner layer to be improved, a sharp image to be formed, and further, photoconductive characteristics, such as dark decay resistance and photosensitivity, to be maintained good, and fluidity, storage stability, and humidity resistance to be superior.
Patent JP-S6061013-A (JP)
Title: Solid/liquid separating apparatus
Inventor: KATAOKA KATSUYUKI
IPC: B01D21/24
Filed: 1983-09-13
Abstract: PURPOSE:To obtain concentrated sludge of high density always stably by performing two-stage series separation comprising screen separation and precipitation separation, an recycling precipitated sludge to feed suspension liquid simultaneously. CONSTITUTION:Liquid suspension 1 admixed with high molecular flocculant 2 is conducted to a flocculating tank 3, and flocculated slurry 4 is produced by stirring and mixing the suspension to form coarse floc. The flocculated slurry is let flow down on a sloped wedge wire screen 6 through a distribution tank 5, and the slurry is separated to concentrated sludge 7 and separated liquid 8 passed through the screen 6. The separated liquid 8 passed through the screen 6 is conducted to a setting tank 10 where it is separated to settled sludge 11 of ca. 1- 1.5% solid content and supernatant 12. The supernatant 12 is discharged. The settled sludge 11 separated in the settling tank 10 is recycled and mixed with the feed liquid suspension 1, and subjected to the solid-liquid separation as above- described by the screen 6.
Patent JP-H0216006-A (JP)
Title: Mold for producing concrete segment
Inventor: TSUZUKI JUNICHI
IPC: B28B7/02
Filed: 1988-07-05
Abstract: PURPOSE:To omit the setting or removing process of a mold on or from a bottom mold by a method in which both ends of the molds of both sides to be set on a bottom plate are connected together with a both screw-bolt, and the width-determining device of the molds of both sides, setting the molds of both sides on the bottom mold in a prescribed position, is provided on the bottom frame. CONSTITUTION:In the mold 1 for manufacture, while the molds 3 of both sides to be set on a bottom mold 2 are connected together with a both screw-bolt 4 at both ends in length direction, the width-determining device 4 of the mold 3 of both sides, setting the mold 3 of both sides in a prescribed position on the bottom mold 2, is provided on the bottom mold 2. The both screw-bolt 19 in up and down regulating parts 6, 7 is turned, and each part of the bottom mold 2 is raised and lowered, whereby the mold 5 of both end plates are set in between both side molds 3 in the state of its interval being opened. The positioning of the central parts of the molds 3 of both sides is carried out by the width-determining device 4 and a width-determining tie rod 10. The mold release of each mold 3, 5 is completed by removing the mold 5 of both end plates.
Patent JP-H0910590-A (JP)
Title: Catalyst based on halogenated alumina, preparation thereof, and application to isomerization of 4-6 c normal paraffin
Inventor: ERUBUE KOFURIE
IPC: B01J27/13
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst suitable for the isomerization of normal paraffin by specifying the average minimum size and halogen content of a carrier, respectively, in the catalyst containing halogen, a group VIII metal, and gamma alumina. SOLUTION: This catalyst contains halogen, a group VIII metal, and a formed carrier containing gamma alumina and, as required, eta alumina. In the catalyst, the average minimum size of the carrier is 0.8-2mm, preferably 1-1.8mm; the chlorine content is 4.5-15wt.%, preferably 5-12wt.%. The halogen is selected from among fluorine, chlorine, bromine, and iodine, preferably chlorine. The group VIII metal is selected from among iron, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium, and platinum, preferably selected from among platium, palladium, and nickel. The catalyst is suitable for the isomerization of 4-6C normal paraffin.
Patent JP-H11327115-A (JP)
Title: Automatic developing machine
Inventor: TANAKA HIROYUKI
IPC: G03D15/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic developing machine capable of performing film drying more efficiently. SOLUTION: In an automatic developing machine for developing a photographed film and subsequently drying it with a blower 230, a blower port of the blower 230 is divided into a plurality of small openings 238 and 240, wherein one small opening 238 of the small openings is equipped with a heater 242 and the other small opening 240 is equipped with a control valve 254 for controlling the amount of air blast from the small opening 240. At least two pairs of rollers, each pair of rollers consisting of mutually contacting rollers 212a and 212b, are used to construct a drying chamber, and a closing plate 224 is mounted on the upper side of the pairs of rollers.
Patent JP-H0832477-A (JP)
Title: Information receiver
Inventor: SUGIMURA NAOZUMI
IPC: H04B1/16
Filed: 1994-07-20
Abstract: PURPOSE:To allow the receiver to select required information automatically among broadcast information sets. CONSTITUTION:A tuner 12 selects a radio wave received by an antenna 11 and a multiplex broadcast decoder decodes the information. A program object number to be received next is extracted from the information and stored in a memory. A control microcomputer 16 is in standby till a program corresponding to the program object number is received and when the program is received, it is displayed on a display device 14 to obtain a new program object number. When the user moves to other place and the receiver receives other broadcast station, the receiver selects a program corresponding to the program object number automatically among the station programs.
Patent JP-H11345716-A (JP)
Title: Method and device for detecting oil leakage from load tap switching transformer
Inventor: IDEI KAZUHIRO
IPC: H01F29/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of misdiagnosis by quickly and simply judging the leakage of insulating oil from a tap switching room for a load tap switching transformer to a transformer body while driving the transformer. SOLUTION: A light emitting part 16 and a light receiving part 17 are arranged in the transformer body 1 so as to be opposed to each other, the other end of the light emitting part 16 is connected to an infrared or ultraviolet ray emitting source 18 through a cable and the other end of the light receiving part 17 is connected to a detector 19 and an arithmetic processing part 20 through a cable. Infrared or ultraviolet rays emitted from an emitting light source 18 through the cable are applied to insulating oil 2 through the light emitting part 16, the irradiation light is received by the light receiving part 17 and an absorption spectrum is detected by the detection part 19.  The arithmetic processing part 20 previously sets up the absorption spectrum of the insulating oil 2 stored in the transformer body 1 and judges whether the absorption spectrum detected by the detection part 19 is the original absorption spectrum of the insulating oil 2 in the body or not.
Patent JP-H0217548-A (JP)
Title: Monitor circuit for multiprocessor system
Inventor: KAMIYA AKIKATSU
IPC: G06F11/30
Filed: 1988-07-06
Abstract: PURPOSE:To monitor plural processors with one watchdog timer by clearing the watchdog timer by AND of flip flops set by respective processors. CONSTITUTION:When processors 10, 20, and 30 are normally operated, flip flops 11, 21, and 31 are set within a prescribed time. A first timer 1 is operated in the low active state and outputs a pulse signal CLR1 at intervals of a time T to forcibly reset all flip flops. When the processor 10 outputs a signal in the high level to set the flip flop 11, the base of a transistor TR Qa goes to the low level, and the TR Qa is turned off. When all TRs are turned off, a signal CLR2 goes to the high level. A second timer 2 performs the counting operation when the input signal is in the low level.
Patent JP-S6326285-A (JP)
Title: Welding and assembling method for impeller
Inventor: EBINUMA SHOHEI
IPC: B23K15/00
Filed: 1986-07-18
Abstract: PURPOSE:To improve the fatigue strength of the titled impeller by providing a recessed part to the outside of an upper plate or a bottom plate and welding the recessed part to a blade from the bottom of the recessed part and melting similar composition metal system material in the recessed part to perform the overlaying and forming satisfactory URANAMI without performing the cutting work, etc. CONSTITUTION:The upper plate 2 or the bottom plate 3 and the blade 4 of the impeller 1 are temporarily assembled and the oscillating is performed on the bottom 7 of the recessed part 6 to the same as the width S of the bottom to perform the electron beam welding in a vacuum chamber. Since the bottom 7 of the recessed part 6 formed to the upper plate 2 or the bottom plate 3 and an abutment 5 of the blade 4 are completely fused into one and besides, the width S of the bottom 7 is the same as the wall thickness T2 of the blade 4 or wider than the thickness, the satisfactory URANAMI 8 is formed as a fillet of a T joint of the upper plate 2 or the bottom plate 3 with the blade 4. Next, the common metal system material 10 is melted in said recessed part 6 by an electron beam to overlay-weld the recessed part 6.
Patent JP-H0519021-A (JP)
Title: Method and preparing in-circuit test pattern
Inventor: KAITE TAKUMI
IPC: G01R31/3183
Filed: 1991-07-09
Abstract: PURPOSE:To create an in-circuit test pattern without manual task even if there is a wired signal line and a feedback loop at the time of mounting an LSI printed board. CONSTITUTION:An LSI guarding information creating means 1 admits circuit information 4 and outputs LSI guarding information 5 containing necessary and sufficient for an in-circuit test of an LSI. An LSI single pattern diversion means 2 admits the LSI guarding information 5 and an LSI single test pattern 6 and outputs an LSI diversion pattern 7. A simulation means 3 admits the LSI diversion pattern 7 and the LSI guarding information 5 to perform simulation, obtains an expected value and outputs an in-circuit test pattern 8.
Patent JP-S6264271-A (JP)
Inventor: IBUON SHIYURON
IPC: H02J3/28
Filed: 1986-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000355976-A (JP)
Title: Column and beam jointing structure
Inventor: YOSHIDA KEITO
IPC: E04B1/16
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a column and beam jointing structure without deforming the main reinforcement of a beam by reducing a space in which no concrete is filled. SOLUTION: A reinforced concrete column 1 has a plurality of columnar main reinforcement 3 at certain intervals, a reinforced concrete beam 5 has at least more than two upper beam main reinforcement 6 at certain intervals mutually and more than two lower beam main reinforcement 7, end portions of upper beam main reinforcement 6 and lower beam main reinforcement 7 of the reinforced concrete beam 5 are so arranged without coming into contact with the ends of the upper beam main reinforcement and lower beam main reinforcement of other reinforced concrete beams, and bearing means 13 are provided at the end portion of the upper beam main reinforcement 6 and the lower mean main reinforcement 7, and concrete reinforcing means are provided for restricting the rupture of concrete placed in a jointing region when a tensile force acts or the reinforced concrete beam 5.
Patent JP-H1115366-A (JP)
Title: Apparatus for simulating ride on two-wheeled vehicle
Inventor: YAMAZAKI GORO
IPC: G09B9/058
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To give the rolling extremely similar to the sensation of driving an actual vehicle to a driver of a two-wheeled vehicle model at the time of turn operation of the two-wheeled vehicle model. SOLUTION: A control circuit computes a roll angle R- a from a steering torque detected corresponding to the handle operation by a driver and a lean torque detected corresponding to the weight shift of the driver and based on the computed roll angle R- a, the driver is made to experience the yawing sensation by controlling the reflected images including scenery and the running road and displayed on a display 24. Roll movement reflecting the lean torque is added to the computed roll angle R- a, the operation roll angle Rm at which the two-wheeled vehicle model 30 is actually inclined is computed is computed, and the two-wheeled vehicle 30 is inclined to the degree of the operation roll angle Rm. Consequently, even the rolling sensation relevant to the centrifugal force can simulatively be sensed by the two-wheeled vehicle model 30 which is not actually turned.